moat
Moat (noun) means a deep, wide ditch, usually filled with water, dug around a castle or fort for defence. Example: “Visitors crossed a wooden drawbridge over the moat to enter the castle.”
How to use moat
Learner’s notesIn plain EnglishA defensive ditch around a castle, or, in business, a lasting competitive advantage.
Word forms
- Plural
- moats
- Third person singular
- moats
- Past tense
- moated
Fill the gap
Can you complete this real example?
Visitors crossed a wooden drawbridge over the _____ to enter the castle.
Etymology
From Old French "mote," meaning "mound" or "embankment" — the meaning later shifted from the raised earthwork itself to the ditch dug around it. The business sense was popularized by the investor Warren Buffett.